8361036260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{158293}}^1$

素因数の和:158460

約数の個数: 48

約数和(自身を含む): 18615374400

約数和(自身を除く): 10254338140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 139, 190, 278, 380, 556, 695, 1390, 2641, 2780, 5282, 10564, 13205, 26410, 52820, 158293, 316586, 633172, 791465, 1582930, 3007567, 3165860, 6015134, 12030268, 15037835, 22002727, 30075670, 44005454, 60151340, 88010908, 110013635, 220027270, 418051813, 440054540, 836103626, 1672207252, 2090259065, 4180518130, 8361036260]

約数ペア:

[(1, 8361036260), (2, 4180518130), (4, 2090259065), (5, 1672207252), (10, 836103626), (19, 440054540), (20, 418051813), (38, 220027270), (76, 110013635), (95, 88010908), (139, 60151340), (190, 44005454), (278, 30075670), (380, 22002727), (556, 15037835), (695, 12030268), (1390, 6015134), (2641, 3165860), (2780, 3007567), (5282, 1582930), (10564, 791465), (13205, 633172), (26410, 316586), (52820, 158293)]